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VPS Linux
SSH, firewall, Docker, monitoring and Linux server administration, step by step.
VPS Windows
RDP, IIS, Windows services and best practices for Windows VPS.
Web
Hosting, DNS, SSL certificates, email and publishing your sites.
VPN
WireGuard, secure access and virtual private network setup.
Latest tutorials
Configure Fail2ban on a Linux VPS
Install and configure Fail2ban to temporarily ban IP addresses after repeated failed attempts on SSH, Nginx, or other services.
Install and secure mailcow on a Linux VPS
Official mailcow documentation–aligned guide: system and DNS prerequisites, Docker installation, first start, hardening (password, 2FA, IPv6, firewall) and deliverability basics.
Install Node.js and npm on a Linux VPS
Install Node.js LTS and npm on Ubuntu or Debian using the NodeSource repository, verify versions, and follow basic practices for running JavaScript applications.
Install PostgreSQL on a Linux VPS
Install PostgreSQL on Ubuntu/Debian, create a database user and database, local access, and basic hardening for your applications.
Install Redis on a Linux VPS
Install Redis on Ubuntu/Debian, start the service, test with redis-cli, and apply minimal settings for cache, sessions, and queues.
Configure a scheduled task on Windows Server
Create a task in Task Scheduler or with PowerShell to run a backup script, cleanup, or maintenance at a fixed time.